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Scott Arthur MacDonald
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San Jose, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Perpendicular write head having a stepped flare structure and metho...
Patent number
8,797,685
Issue date
Aug 5, 2014
HGST Netherlands B.V.
Christian Rene Bonhote
G11 - INFORMATION STORAGE
Information
Patent Grant
Perpendicular write head having a stepped flare structure and metho...
Patent number
8,634,162
Issue date
Jan 21, 2014
HGST Netherlands B.V.
Christian Rene Bonhote
G11 - INFORMATION STORAGE
Information
Patent Grant
Labeling an imprint lithography template
Patent number
8,128,830
Issue date
Mar 6, 2012
Hitachi Global Storage Technologies Netherlands, B.V.
Jeffrey S. Lille
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for manufacturing a magnetic write head
Patent number
8,028,400
Issue date
Oct 4, 2011
Hitachi Global Storage Technologies Netherlands B.V.
Christian Rene Bonhote
G11 - INFORMATION STORAGE
Information
Patent Grant
Structure and method for reduced corrosion of auxiliary poles durin...
Patent number
7,748,104
Issue date
Jul 6, 2010
Hitachi Global Storage Technologies Netherlands B.V.
Christian Rene Bonhote
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for making a magnetoresistive read head having a pinned laye...
Patent number
7,346,977
Issue date
Mar 25, 2008
Hitachi Global Storage Technologies Netherlands B.V.
Marie-Claire Cyrille
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of making a read sensor while protecting it from electrostat...
Patent number
7,291,279
Issue date
Nov 6, 2007
Hitachi Global Storage Technologies Netherlands B.V.
Frederick Hayes Dill
G11 - INFORMATION STORAGE
Information
Patent Grant
Perpendicular magnetic recording head built using an air-bearing su...
Patent number
7,271,982
Issue date
Sep 18, 2007
Hitachi Global Storage Technologies Netherlands B.V.
Scott Arthur MacDonald
G11 - INFORMATION STORAGE
Information
Patent Grant
In-line contiguous resistive lapping guide for magnetic sensors
Patent number
7,244,169
Issue date
Jul 17, 2007
Hitachi Global Storage Technologies Netherlands B.V.
Marie-Claire Cyrille
B24 - GRINDING POLISHING
Information
Patent Grant
Magnetic read head with dual layer lead
Patent number
6,977,800
Issue date
Dec 20, 2005
Hitachi Global Storage Technologies Netherlands B.V.
Marie-Claire Cyrille
G11 - INFORMATION STORAGE
Information
Patent Grant
Fully undercut resist systems using E-beam lithography for the fabr...
Patent number
6,821,715
Issue date
Nov 23, 2004
International Business Machines Corporation
Robert Edward Fontana
G11 - INFORMATION STORAGE
Information
Patent Grant
Photolithographic process for extreme resolution of track width def...
Patent number
6,817,086
Issue date
Nov 16, 2004
International Business Machines Corporation
Jennifer Qing Lu
G11 - INFORMATION STORAGE
Information
Patent Grant
Dual coil and lead connections fabricated by image transfer and sel...
Patent number
6,507,456
Issue date
Jan 14, 2003
International Business Machines Corporation
Thomas Edward Dinan
G11 - INFORMATION STORAGE
Information
Patent Grant
Hydroxycarborane photoresists and process for using same in bilayer...
Patent number
6,482,566
Issue date
Nov 19, 2002
International Business Machines Corporation
Donald C. Hofer
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Process for imaging of photoresist
Patent number
6,277,546
Issue date
Aug 21, 2001
International Business Machines Corporation
Gregory Breyta
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photoresist composition with photosensitive base generator
Patent number
5,545,509
Issue date
Aug 13, 1996
International Business Machines Corporation
James F. Cameron
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Patterning process for bipolar optical storage medium
Patent number
5,432,047
Issue date
Jul 11, 1995
International Business Machines Corporation
John C. Cheng
G11 - INFORMATION STORAGE
Information
Patent Grant
Dry developable photoresist compositions and method for use thereof
Patent number
5,322,765
Issue date
Jun 21, 1994
International Business Machines Corporation
Nicholas J. Clecak
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Residue free vertical pattern transfer with top surface imaging res...
Patent number
5,312,717
Issue date
May 17, 1994
International Business Machines Corporation
Harbans S. Sachdev
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Process for imaging of photoresist including treatment of the photo...
Patent number
5,250,395
Issue date
Oct 5, 1993
International Business Machines Corporation
Robert D. Allen
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method of creating patterned multilayer films for use in production...
Patent number
4,908,298
Issue date
Mar 13, 1990
International Business Machines Corporation
George J. Hefferon
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Top imaged resists
Patent number
4,810,601
Issue date
Mar 7, 1989
International Business Machines Corporation
Robert D. Allen
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Process for enhancing the resistance of a resist image to reactive...
Patent number
4,690,838
Issue date
Sep 1, 1987
International Business Machines Corporation
Hiroyuki Hiraoka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Positive tone oxygen plasma developable photoresist
Patent number
4,657,845
Issue date
Apr 14, 1987
International Business Machines Corporation
Jean M. J. Frechet
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Radiation sensitive and oxygen plasma developable resist
Patent number
4,552,833
Issue date
Nov 12, 1985
International Business Machines Corporation
Hiroshi Ito
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Process for preparing negative relief images with cationic photopol...
Patent number
4,551,418
Issue date
Nov 5, 1985
International Business Machines Corporation
Anders Hult
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
LABELING AN IMPRINT LITHOGRAPHY TEMPLATE
Publication number
20110064914
Publication date
Mar 17, 2011
Jeffrey S. Lille
B82 - NANO-TECHNOLOGY
Information
Patent Application
PERPENDICULAR WRITE HEAD HAVING A STEPPED FLARE STRUCTURE AND METHO...
Publication number
20100128392
Publication date
May 27, 2010
HITACHI GLOBAL STORAGE TECHNOLOGIES
Christian Rene Bonhote
G11 - INFORMATION STORAGE
Information
Patent Application
Method for self aligning a lapping guide with a structure of a magn...
Publication number
20100126001
Publication date
May 27, 2010
HITACHI GLOBAL STORAGE TECHNOLOGIES
Christian Rene Bonhote
G11 - INFORMATION STORAGE
Information
Patent Application
PERPENDICULAR WRITE HEAD HAVING A STEPPED FLARE STRUCTURE AND METHO...
Publication number
20100091407
Publication date
Apr 15, 2010
HITACHI GLOBAL STORAGE TECHNOLOGIES
Christian Rene Bonhote
G11 - INFORMATION STORAGE
Information
Patent Application
INDUCTIVE WRITE HEAD WITH SLANTED ELECTROPLATED MEMBER AND METHOD F...
Publication number
20090226760
Publication date
Sep 10, 2009
Christian Rene Bonhote
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
PERPENDICULAR WRITE HEAD HAVING A STEPPED FLARE STRUCTURE AND METHO...
Publication number
20080232001
Publication date
Sep 25, 2008
Christian Rene Bonhote
G11 - INFORMATION STORAGE
Information
Patent Application
Nanoimprinting of topography for patterned magnetic media
Publication number
20080206602
Publication date
Aug 28, 2008
Jordan A. Katine
G11 - INFORMATION STORAGE
Information
Patent Application
Structure and method for reduced corrosion of auxiliary poles durin...
Publication number
20070247749
Publication date
Oct 25, 2007
Christian Rene Bonhote
G11 - INFORMATION STORAGE
Information
Patent Application
Perpendicular write head with shaped pole tip to optimize magnetic...
Publication number
20070115583
Publication date
May 24, 2007
HITACHI GLOBAL STORAGE TECHNOLOGIES
Christian Rene Bonhote
G11 - INFORMATION STORAGE
Information
Patent Application
Method for making a magnetoresistive read head having a pinned laye...
Publication number
20060196040
Publication date
Sep 7, 2006
Marie-Claire Cyrille
G01 - MEASURING TESTING
Information
Patent Application
Magnetic read head with dual layer lead
Publication number
20060082932
Publication date
Apr 20, 2006
Marie-Claire Cyrille
G11 - INFORMATION STORAGE
Information
Patent Application
In-line contiguous resistive lapping guide for magnetic sensors
Publication number
20060068685
Publication date
Mar 30, 2006
Hitachi Global Storage Technologies Netherlands B.V.
Marie-Claire Cyrille
B24 - GRINDING POLISHING
Information
Patent Application
Method of making a read sensor while protecting it from electrostat...
Publication number
20050241138
Publication date
Nov 3, 2005
Frederick Hayes Dill
G11 - INFORMATION STORAGE
Information
Patent Application
Perpendicular magnetic recording head built using an air-bearing su...
Publication number
20050180048
Publication date
Aug 18, 2005
Hitachi Global Technologies Netherlands B.V.
Scott Arthur MacDonald
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic read head with dual layer lead
Publication number
20050024782
Publication date
Feb 3, 2005
Hitachi Global Storage Technologies
Marie-Claire Cyrille
G11 - INFORMATION STORAGE
Information
Patent Application
Photolithographic process for extreme resolution of track width def...
Publication number
20020189078
Publication date
Dec 19, 2002
International Business Machines Corporation
Jennifer Qing Lu
B82 - NANO-TECHNOLOGY
Information
Patent Application
Fully undercut resist systems using e-beam lithography for the fabr...
Publication number
20020167764
Publication date
Nov 14, 2002
Robert Edward Fontana
B82 - NANO-TECHNOLOGY